Consumer notice: Currently available from these Wattstone retailers
Sources for Wattstone 6° PV Mounting Systems: As a consumer, you can purchase our Wattstone 6° PV mounting systems and complete PV solutions through qualified and verified WATTSTONE dealers. To ensure that you receive the best products and services, we recommend making your purchases from authorized WATTSTONE specialty dealers. These dealers are specifically trained and verified to provide you with the highest quality and best service.
This online store sells exclusively to retailers.
Wattstone
PV mounting WATTSTONE 6° made of fine concrete without accessories
Pickup available at Grenzstraße 182 in Voerde
Usually ready in 2-4 days
Simply set up > Screw on PV module > Connect micro-inverter > Done!
- Substructure and weighting in one
- No drilling of the roof structure necessary
- No complicated assembly with tools!
- Concrete base made of fine-pored exposed concrete
- Integrated M8 threads for mounting modules and cables
This item contains:
- 1 concrete base WATTSTONE 6° (WITHOUT Accessories such as clamps or mats)
NEW: From now on, there are volume discounts:
From 48 pieces 5% discount, from 96 pieces 10% discount
Discover our impressive 48 kg heavy WATTSTONE 6° L-stones made of fine concrete. With a Length of 180 cm are the Wattstones particularly suitable for the currently popular large modules from 420W-580W for vertical mounting. Horizontally, you can even install two modules up to 430W between the L-stones, as these have four integrated threads per wattstone verfügen. These high-quality L-stones are perfect for the individual installation of almost all common PV modules for an inclination angle of 6 degrees.
For better force distribution, we recommend construction protection mats with a thickness of 15 mm
The integrated M8 threads provide a reliable fastening option for modules and cables. You can easily attach your solar modules and all necessary wiring to the L-brackets to ensure a stable and secure installation.
Due to high demand, current delivery time: 4-6 weeks
Wind Tunnel Certificate
PDF Download Wind Tunnel Certificate
Tested according to DIN-EN 1991-1-4: 2021
Friction Coefficient Test
WATTSTONE 10° and 6° securely adheres to smooth bitumen, bitumen with slate, PVC, EPDM, and smooth concrete. This is true under both dry and wet conditions. Download Peutz test report.
Dimensions and Weight WATTSTONE 6°
Dimensions of a WATTSTONE 6° concrete L-stone (LxWxH): 1810 x 120 x 227 mm
1 WATTSTONE 6° weighs 48 kg
Material and Color
High-strength concrete of grade C55/67, self-compacting and smooth. Anthracite colored throughout or concrete gray.
Alignment and fastening
- Inclination angle PV module: 6 degrees
- Inclination angle substrate: max. 5 degrees
- Mounting PV modules: Horizontal or Vertical
- Support for concrete base: Use protective mats underneath
- Distance between module rows: 60 cm
- Recommended orientation: East-West
- Fixing PV modules: Horizontal with end or middle clamps, stainless steel screws with spring washers recommended
Threaded sleeves
M8 threaded sleeves, 2 pieces for mounting PV modules and 1 piece for optional installation of cable ducts or windshields on the back.
Product data sheet
Shipping by freight forwarder
We ship our WATTSTONE 6° stands exclusively via freight due to their dimensions and weight. Delivery within 14 days.
WATTSTONE 6° - Flat roof mounting made of exposed concrete
Our new development for horizontal and vertical mounting of your PV modules.
Concrete base
- High-strength concrete of grade C55/67, self-compacting and smooth
- 48 kg net per concrete base
- Anthracite colored throughout or concrete gray
- 2 x reinforcement steel D=8mm
- M8 threaded sleeves, 2 pcs. for mounting PV modules and 1 pc. for optional
mounting of cable ducts or wind shields on the back
Easy assembly
- 6 degrees tilt angle PV module
- max. 5 degrees tilt angle substrate
- horizontal and vertical mounting of the PV modules
- install protective mats underneath
- 60 cm distance between the module rows
- recommended orientation East or West
- horizontal fastening with end or middle clamps, stainless steel screws with spring washer recommended
WATTSTONE
PV module mounting and ballast in one! Tested in a wind tunnel!
With our L-stones, you not only enjoy uncomplicated assembly but also maximum flexibility. Use the optimal tilt angle of 6 or 10 degrees to fully exploit the potential of your solar system and ensure optimal energy generation.
Invest in high-quality L-stones for your solar system and benefit from an efficient and hassle-free installation. Don't miss the opportunity to take your solar energy generation to the next level while maintaining the aesthetics of your roof structure. Choose our L-stones and make your solar installation an impressive highlight.
Set up in just 5 minutes
Traditional PV ground mount systems usually require anchoring, gluing, or ballasting on the roof. Often, concrete slabs are used as ballast. With the robust concrete bases from WATTSTONE as the foundation for the ground structure, these steps are completely eliminated.
WATTSTONE 6° - stable base made of fine concrete for your PV modules
Discover the ease of installation by forgoing the drilling of the roof structure and instead using our high-quality L-stones with integrated M8 threads. No more worries about unsightly and complicated installations - with our WATTSTONE L-stones, securing solar panels and cables becomes a breeze.
With love for detail
WATTSTONE places great importance on quality in materials and workmanship. See for yourself.
Stable & practical. WATTSTONE 6° - PV mounts for solar modules.
- No drilling of the sensitive roof membrane required
- Save additional weight with cut concrete slabs or paving stones
- Substructure and ballast in one element without assembly
- Simple and quick installation of the PV modules
- Elegant exposed concrete in anthracite instead of rickety metal construction
- Integrated M8 threads for mounting PV modules and optionally cable ducts or wind deflectors
Customer Reviews
This is what customers say about the Flat Roof PV Complete Package